condition	mean	min	max
4 h after light	9.5	9.5	9.5
8 h after light	10.399999999999999	10.2	10.6
12 h after light	34.8	31.1	38.5
4 h after dark	10.35	5.3	15.4
8 h after dark	34.300000000000004	4.2	64.4
12 h after dark	37.800000000000004	9.2	66.4